Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7133421 | Method and equipment for identifying a logical channel | Timo Viero | 2006-11-07 |
| 6735564 | Portrayal of talk group at a location in virtual audio space for identification in telecommunication system management | — | 2004-05-11 |